Comment 12 for bug 241276

For 1.8.0.x that's asac and me.
For 1.8.1.x that's still dveditz and co.

This patch would need to get reviewed/approved for the 1.8.1 branch first I think before we'd take it on the 1.8.0 branch so we don't "regress" moving forward. But I'm not opposed to having it, pending discussion with asac if the rest falls into place, though I'd rather see the patch support more than just jpg (not sure if that's possible back then)